Individual Calculations March 2013
 Hapuarachchi, H L M  Total change: -22.05  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 1952 2004 3.00 8 -1.47 15 -22.05 
  Muhammed , Shuaau 1636 MDV1.0010.10151.50 
  Kalugampitiya, R S 2148 SRI0.5010.19152.85 
  Anuruddha, G C c2112 SRI0.001-0.3515-5.25 
  Wijekoon, Chandana 2032 SRI0.001-0.4615-6.90 
  Thrimavitharana, Ravin 1940 SRI0.001-0.5915-8.85 
  Prabajith, Asela 1864 SRI1.0010.31154.65 
  Priyankara, Chamil 1960 SRI0.001-0.5615-8.40 
  Liyanage, N P 1922 SRI0.501-0.1115-1.65 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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